CVE-2010-0970 in phpmylogon
Summary
by MITRE
SQL injection vulnerability in phpmylogon.php in PhpMyLogon 2 allows remote attackers to execute arbitrary SQL commands via the username parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 05/02/2026
The vulnerability identified as CVE-2010-0970 represents a critical sql injection flaw in the PhpMyLogon 2 web application, specifically within the phpmylogon.php script. This vulnerability arises from insufficient input validation and sanitization of user-provided data, creating a pathway for malicious actors to manipulate database queries through the username parameter. The flaw exists in the application's authentication mechanism where user credentials are processed without proper security controls, allowing attackers to inject malicious sql code that gets executed by the underlying database server. This type of vulnerability falls under the common weakness enumeration CWE-89, which categorizes sql injection as a fundamental web application security weakness that enables attackers to bypass authentication, extract sensitive data, or modify database contents.
The technical exploitation of this vulnerability occurs when an attacker submits a specially crafted username parameter containing sql payload characters and commands. The phpmylogon.php script fails to properly escape or validate the input before incorporating it into sql queries, thereby allowing the malicious code to execute within the database context. This vulnerability specifically affects the authentication flow of the PhpMyLogon application, where the username parameter is directly used in database queries without appropriate sanitization measures. Attackers can leverage this weakness to perform unauthorized database operations, including but not limited to data extraction, modification, or deletion, potentially leading to complete system compromise. The vulnerability demonstrates a classic lack of proper input validation and output encoding that violates fundamental secure coding practices.
The operational impact of CVE-2010-0970 extends beyond simple data theft, as it provides attackers with a foothold for further exploitation within the targeted system. Successful exploitation can lead to complete database compromise, unauthorized access to sensitive user information, and potential lateral movement within the network infrastructure. The vulnerability enables attackers to bypass traditional authentication mechanisms and gain access to database resources that should remain protected. From an attack perspective, this vulnerability aligns with the attack technique T1190 in the attack tactics and techniques framework, which involves exploiting vulnerabilities in web applications to gain unauthorized access. The impact is particularly severe given that the vulnerability affects the core authentication functionality of the application, potentially allowing attackers to escalate privileges and access additional system resources.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and sanitization measures within the phpmylogon.php script. The most effective approach involves implementing parameterized queries or prepared statements to ensure that user input cannot alter the intended structure of sql commands. Additionally, developers should implement strict input validation that filters out potentially malicious characters and patterns before processing user data. The application should also employ proper output encoding and escape sequences when handling database results. Security patches should be applied immediately to update the PhpMyLogon application to a version that addresses this vulnerability, as the flaw represents a critical security risk that can be exploited remotely without requiring any special privileges. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts targeting this specific vulnerability.